java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 13:28:26,959 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 13:28:26,964 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 13:28:27,002 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 13:28:27,007 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 13:28:27,008 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 13:28:27,010 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 13:28:27,015 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 13:28:27,036 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 13:28:27,041 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 13:28:27,042 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 13:28:27,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 13:28:27,049 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 13:28:27,053 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 13:28:27,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 13:28:27,065 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 13:28:27,073 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 13:28:27,078 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 13:28:27,080 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 13:28:27,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 13:28:27,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 13:28:27,101 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 13:28:27,103 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 13:28:27,109 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 13:28:27,109 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 13:28:27,110 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 13:28:27,116 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 13:28:27,117 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 13:28:27,121 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 13:28:27,122 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 13:28:27,122 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 13:28:27,123 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 13:28:27,127 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 13:28:27,127 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 13:28:27,130 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 13:28:27,131 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 13:28:27,135 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-05 13:28:27,178 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 13:28:27,181 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 13:28:27,182 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 13:28:27,183 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 13:28:27,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 13:28:27,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 13:28:27,188 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 13:28:27,189 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 13:28:27,189 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 13:28:27,189 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 13:28:27,189 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 13:28:27,190 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 13:28:27,194 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 13:28:27,194 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 13:28:27,194 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 13:28:27,197 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 13:28:27,197 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 13:28:27,197 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 13:28:27,199 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 13:28:27,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 13:28:27,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 13:28:27,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 13:28:27,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 13:28:27,200 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 13:28:27,201 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 13:28:27,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 13:28:27,201 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 13:28:27,201 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 13:28:27,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 13:28:27,376 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 13:28:27,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 13:28:27,389 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 13:28:27,392 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 13:28:27,393 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-11-05 13:28:27,533 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4483079c/ad17e978bf1a48f7a6f246055cde0d60/FLAG67283f997 [2018-11-05 13:28:30,357 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 13:28:30,358 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-11-05 13:28:30,598 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4483079c/ad17e978bf1a48f7a6f246055cde0d60/FLAG67283f997 [2018-11-05 13:28:30,634 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4483079c/ad17e978bf1a48f7a6f246055cde0d60 [2018-11-05 13:28:30,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 13:28:30,665 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 13:28:30,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 13:28:30,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 13:28:30,677 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 13:28:30,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:28:30" (1/1) ... [2018-11-05 13:28:30,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28438138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:28:30, skipping insertion in model container [2018-11-05 13:28:30,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:28:30" (1/1) ... [2018-11-05 13:28:30,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 13:28:31,638 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 13:29:20,407 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:29:21,010 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 13:29:52,977 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:30:00,862 INFO L193 MainTranslator]: Completed translation [2018-11-05 13:30:00,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00 WrapperNode [2018-11-05 13:30:00,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 13:30:00,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 13:30:00,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 13:30:00,868 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 13:30:00,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:00,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:01,226 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16552]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-05 13:30:01,227 ERROR L1123 TypeChecker]: C: page_chain_del(& drbd_pp_pool, number) [16552]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2621,]],page_chain_del,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~number,]]] [2018-11-05 13:30:01,232 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16600]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-05 13:30:01,233 ERROR L1123 TypeChecker]: C: page_chain_add(& drbd_pp_pool, page, tmp) [16600]: Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page~7,],IdentifierExpression[~tmp~153,]]] [2018-11-05 13:30:01,233 ERROR L1123 TypeChecker]: C: drbd_pp_pool [16793]: Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] [2018-11-05 13:30:01,234 ERROR L1123 TypeChecker]: C: page_chain_add(& drbd_pp_pool, page, tmp___0) [16793]: Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page,],IdentifierExpression[~tmp___0~74,]]] [2018-11-05 13:30:01,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:01,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:07,172 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:07,529 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:08,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:30:00" (1/1) ... [2018-11-05 13:30:09,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 13:30:09,251 INFO L168 Benchmark]: Toolchain (without parser) took 98587.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.2 GB in the end (delta: 649.3 MB). Peak memory consumption was 703.3 MB. Max. memory is 3.9 GB. [2018-11-05 13:30:09,257 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 13:30:09,258 INFO L168 Benchmark]: CACSL2BoogieTranslator took 90198.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 215.5 MB). Peak memory consumption was 671.3 MB. Max. memory is 3.9 GB. [2018-11-05 13:30:09,264 INFO L168 Benchmark]: Boogie Preprocessor took 8376.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 433.8 MB). Peak memory consumption was 487.7 MB. Max. memory is 3.9 GB. [2018-11-05 13:30:09,271 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 90198.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 215.5 MB). Peak memory consumption was 671.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 8376.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 433.8 MB). Peak memory consumption was 487.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 16552]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16552]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2621,]],page_chain_del,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~number,]]] - TypeErrorResult [Line: 16600]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16600]: Type Error Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page~7,],IdentifierExpression[~tmp~153,]]] - TypeErrorResult [Line: 16793]: Type Error Undeclared identifier ~#drbd_pp_pool~0 in IdentifierExpression[~#drbd_pp_pool~0,GLOBAL] - TypeErrorResult [Line: 16793]: Type Error Wrong parameter type at index 0: CallStatement[false,[],page_chain_add,[IdentifierExpression[~#drbd_pp_pool~0,GLOBAL],IdentifierExpression[~page,],IdentifierExpression[~tmp___0~74,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...